Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

if there is 30% loss in cooling of an ic engine then to reduce that it is ok to supply 30% less fuel? why?

1 3097

if you are standing on 30th floor & you asked to drink a water through straw .can you? water is in glass at the ground floor.

5 8330

why the stroker is provided in the boiler?

1 6702

what is the difference between the air preheater & air blower?

Castrol,

4 15676

function of the strainer in ic engine?

Castrol,

3 15838

difference between rolling & pitching

2 9764

what is the use of fudicial indicator in measurement?

Godrej,

1 6142

Can I ask "you are having experience in welding field?"

1 3533

why the baffels are provided in water tube boilers?

Siemens,

2 7272

why the lever of spring loaded safety valve is very long?

1 4194

work done in throttling process is given by which formula?

Siemens,

1 8975

what is used to check the amount & quality of fuel in two stroke ic engine?

Siemens,

1 5364

why rotory compressor is used in the gas turbine?

2 5518

what is the function of steam trap?

2 5956

where is the steam trap connected in boiler distribution?

2050

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Un-Answered Questions { Mechanical Engineering }

please give me production full form

4363

What is the maximum cylinder head temperature of a 1200 KW, 12 cylinders DG set

1993

Hai, i am going to appear for Section Engineer- Mechanical,RRB Chennai.Can anybody please post me the previous question papers and solutions to ajeshsudhakaran@gmail.com....

2238

What will be the cause of the loose compression in a cylinder?

3282

Explain different types of fits.

1115

What are the different types of bearings?

1212

Describe The Complete actvities of the STORE KEEPER?

2366

Define Grashof number and its significance?

1247

What is the difference between tube and pipe?

1771

Differentiate between the uniform flow and non-uniform flow?

1326

plz give sample question paper of hpcl thank you shinde_murali@yahoo.co.in

2032

How do you find ductile-brittle transition temperature of metals?

1086

what is over ball dimmention? why it is required? what is used in machining?

2488

why there was 17 stage of compressor in the most of the gas turbine . depending on what?

2140

What does f.o.f. Stand for in piping design?

1233

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